EP2468051A4 - System and method for power saving by coordinated wake-up in a wireless multi-band network - Google Patents
System and method for power saving by coordinated wake-up in a wireless multi-band networkInfo
- Publication number
- EP2468051A4 EP2468051A4 EP10817474A EP10817474A EP2468051A4 EP 2468051 A4 EP2468051 A4 EP 2468051A4 EP 10817474 A EP10817474 A EP 10817474A EP 10817474 A EP10817474 A EP 10817474A EP 2468051 A4 EP2468051 A4 EP 2468051A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- frequency band
- wake
- power saving
- station
- wireless multi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15152195.2A EP2943018B1 (en) | 2009-09-21 | 2010-09-20 | System and method for power saving by coordinated wake-up in a wireless multi-band network |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24434309P | 2009-09-21 | 2009-09-21 | |
US12/721,340 US8400955B2 (en) | 2009-09-21 | 2010-03-10 | System and method for power saving by coordinated wake-up in a wireless multi-band network |
PCT/KR2010/006497 WO2011034405A2 (en) | 2009-09-21 | 2010-09-20 | System and method for power saving by coordinated wake-up in a wireless multi-band network |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15152195.2A Division EP2943018B1 (en) | 2009-09-21 | 2010-09-20 | System and method for power saving by coordinated wake-up in a wireless multi-band network |
EP15152195.2A Division-Into EP2943018B1 (en) | 2009-09-21 | 2010-09-20 | System and method for power saving by coordinated wake-up in a wireless multi-band network |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2468051A2 EP2468051A2 (en) | 2012-06-27 |
EP2468051A4 true EP2468051A4 (en) | 2012-08-01 |
EP2468051B1 EP2468051B1 (en) | 2015-03-04 |
Family
ID=43756551
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10817474.9A Not-in-force EP2468051B1 (en) | 2009-09-21 | 2010-09-20 | System and method for power saving by coordinated wake-up in a wireless multi-band network |
EP15152195.2A Active EP2943018B1 (en) | 2009-09-21 | 2010-09-20 | System and method for power saving by coordinated wake-up in a wireless multi-band network |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15152195.2A Active EP2943018B1 (en) | 2009-09-21 | 2010-09-20 | System and method for power saving by coordinated wake-up in a wireless multi-band network |
Country Status (11)
Country | Link |
---|---|
US (1) | US8400955B2 (en) |
EP (2) | EP2468051B1 (en) |
JP (1) | JP5739430B2 (en) |
KR (1) | KR101735618B1 (en) |
CN (1) | CN102640542B (en) |
AU (1) | AU2010296116B2 (en) |
BR (1) | BR112012006327A2 (en) |
CA (1) | CA2774873C (en) |
MX (1) | MX2012003384A (en) |
RU (1) | RU2498534C1 (en) |
WO (1) | WO2011034405A2 (en) |
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US20110075603A1 (en) * | 2009-09-30 | 2011-03-31 | Alaa Muqattash | Medium allocation in a distributed network |
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US8488558B2 (en) * | 2010-05-06 | 2013-07-16 | Stmicroelectronics, Inc. | PCP/STA capability handover in a wireless network |
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US9357482B2 (en) | 2011-07-13 | 2016-05-31 | Alcatel Lucent | Method and system for dynamic power control for base stations |
US10123273B2 (en) | 2011-12-02 | 2018-11-06 | Nokia Technologies Oy | Facilitating power conservation for local area transmissions |
WO2013089747A1 (en) * | 2011-12-15 | 2013-06-20 | Intel Corporation | System and method for enabling low power devices |
CN104272830B (en) * | 2012-05-02 | 2018-10-02 | 马维尔国际贸易有限公司 | Distribute the method and communication equipment of wireless medium resource or operation and the client station of the shared channel width of other client stations |
KR20130134193A (en) * | 2012-05-30 | 2013-12-10 | 삼성전자주식회사 | Electronic device for providing a service and a method thereof |
US9717046B2 (en) | 2012-06-29 | 2017-07-25 | Thomson Licensing | Low power consumption mode for WLAN access point |
US9055530B2 (en) * | 2012-09-06 | 2015-06-09 | Qualcomm Incorporated | Dynamic selection of early-RX duration during network sleep operation |
US9288754B2 (en) | 2012-09-07 | 2016-03-15 | Qualcomm Incorporated | Apparatus and methods of power save for wireless access points and multi-hop relays |
CN102843775B (en) * | 2012-09-11 | 2015-04-22 | 福建星网锐捷网络有限公司 | Dispatching method, dispatching device and network equipment |
US9560587B2 (en) | 2012-11-05 | 2017-01-31 | Qualcomm Incorporated | Power saving in soft access point devices |
EP2974354A4 (en) | 2013-03-15 | 2016-11-02 | Keyssa Inc | Physical layer and virtualized physical layer adapted for ehf contactless communication |
CN103479416B (en) * | 2013-10-16 | 2015-08-26 | 张韦 | Bionic unilateral external fixation bracket for human body |
US9876857B2 (en) * | 2014-08-27 | 2018-01-23 | Hyundai Motor Company | Operation method of communication node in network |
US20160105850A1 (en) * | 2014-10-14 | 2016-04-14 | Qualcomm Incorporated | Direct link wireless devices with power savings |
CN107251644B (en) * | 2015-02-20 | 2022-06-03 | 富士通株式会社 | Wireless communication system, base station, and mobile station |
US10021660B2 (en) * | 2015-04-10 | 2018-07-10 | Qualcomm Incorporated | IoE device awake scheduling and discovery |
US10952139B2 (en) * | 2016-03-28 | 2021-03-16 | Qualcomm Incorporated | Wireless communication involving a wake time period for a station |
US10244532B2 (en) | 2016-10-27 | 2019-03-26 | Itron, Inc. | Channel structure for communication in wireless networks |
US10554369B2 (en) | 2016-12-30 | 2020-02-04 | Itron, Inc. | Group acknowledgement message efficiency |
CN109565749B (en) * | 2017-03-21 | 2020-10-09 | 华为技术有限公司 | Determination method, device and equipment of dormancy mechanism |
US11147017B2 (en) | 2017-03-27 | 2021-10-12 | Lg Electronics Inc. | Method and device for transmitting wake-up packet in wireless LAN system |
US20180352397A1 (en) * | 2017-06-05 | 2018-12-06 | Intel IP Corporation | Synchronizing connectivity in wireless communication networks |
CN110800341B (en) * | 2017-06-26 | 2023-02-17 | 瑞典爱立信有限公司 | Method and apparatus for wake-up signal management |
US11115924B2 (en) * | 2017-10-19 | 2021-09-07 | Qualcomm Incorporated | Methods and apparatus for transmission and detection of multi-band wake-up |
CN109699062B (en) * | 2017-10-20 | 2021-01-29 | 华为技术有限公司 | Communication method and device |
US11026175B2 (en) * | 2017-12-04 | 2021-06-01 | Cypress Semiconductor Corporation | Implementation of traffic coexistence for collocated transceivers including Bluetooth transceivers |
US11729649B2 (en) * | 2018-06-15 | 2023-08-15 | Intel Corporation | Periodic unsolicited wireless link measurement report |
WO2020159030A1 (en) * | 2019-02-01 | 2020-08-06 | 엘지전자 주식회사 | Method and apparatus for performing power saving in wireless lan system |
SG11202112512VA (en) | 2019-05-10 | 2021-12-30 | Nokia Technologies Oy | Wake-up signal monitoring indication |
US11445502B2 (en) | 2019-06-28 | 2022-09-13 | Electronics And Telecommunications Research Institute | Method and apparatus for receiving tone signal in synchronous wireless distributed communication system |
WO2023245519A1 (en) * | 2022-06-22 | 2023-12-28 | 北京小米移动软件有限公司 | Speech device networking method and apparatus, and storage medium |
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GB2415573A (en) * | 2004-06-21 | 2005-12-28 | Texas Instruments Inc | Power saving scheduler for a wireless network |
WO2010036595A2 (en) * | 2008-09-25 | 2010-04-01 | Intel Corporation | Methods for multi-band wireless communication and bandwidth management |
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-
2010
- 2010-03-10 US US12/721,340 patent/US8400955B2/en active Active
- 2010-09-20 JP JP2012530782A patent/JP5739430B2/en not_active Expired - Fee Related
- 2010-09-20 MX MX2012003384A patent/MX2012003384A/en active IP Right Grant
- 2010-09-20 CN CN201080052659.1A patent/CN102640542B/en not_active Expired - Fee Related
- 2010-09-20 AU AU2010296116A patent/AU2010296116B2/en not_active Ceased
- 2010-09-20 BR BR112012006327A patent/BR112012006327A2/en not_active IP Right Cessation
- 2010-09-20 RU RU2012116129/07A patent/RU2498534C1/en active
- 2010-09-20 CA CA2774873A patent/CA2774873C/en not_active Expired - Fee Related
- 2010-09-20 KR KR1020117012926A patent/KR101735618B1/en active IP Right Grant
- 2010-09-20 WO PCT/KR2010/006497 patent/WO2011034405A2/en active Application Filing
- 2010-09-20 EP EP10817474.9A patent/EP2468051B1/en not_active Not-in-force
- 2010-09-20 EP EP15152195.2A patent/EP2943018B1/en active Active
Patent Citations (2)
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GB2415573A (en) * | 2004-06-21 | 2005-12-28 | Texas Instruments Inc | Power saving scheduler for a wireless network |
WO2010036595A2 (en) * | 2008-09-25 | 2010-04-01 | Intel Corporation | Methods for multi-band wireless communication and bandwidth management |
Also Published As
Publication number | Publication date |
---|---|
EP2943018A2 (en) | 2015-11-11 |
BR112012006327A2 (en) | 2019-09-24 |
EP2468051B1 (en) | 2015-03-04 |
MX2012003384A (en) | 2012-05-22 |
US20110069650A1 (en) | 2011-03-24 |
AU2010296116B2 (en) | 2014-02-13 |
JP5739430B2 (en) | 2015-06-24 |
RU2012116129A (en) | 2013-10-27 |
KR20120082343A (en) | 2012-07-23 |
EP2943018A3 (en) | 2016-03-09 |
EP2943018B1 (en) | 2019-04-24 |
CN102640542B (en) | 2015-05-27 |
WO2011034405A2 (en) | 2011-03-24 |
EP2468051A2 (en) | 2012-06-27 |
CA2774873C (en) | 2016-10-04 |
RU2498534C1 (en) | 2013-11-10 |
KR101735618B1 (en) | 2017-05-15 |
AU2010296116A1 (en) | 2012-04-19 |
JP2013505662A (en) | 2013-02-14 |
US8400955B2 (en) | 2013-03-19 |
CA2774873A1 (en) | 2011-03-24 |
WO2011034405A3 (en) | 2011-07-14 |
CN102640542A (en) | 2012-08-15 |
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